4 - 20mA Submersible Water Pressure Transducer For Liquid Level Measurement

Brand Name:Atech
Certification:CE, RoHs ,ISO 9001
Model Number:PL301
Minimum Order Quantity:1pc
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Address: No.132 Yangyang international plaza,Zhuque road, Xi'an, Shaanxi Province, P. R. China
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Submersible pressure transducer PL301 Submersible level transmitter


Feature of PL301 Submersible level transmitter

● Wide range application

● Long service life

● Diffused silicon oil-filed sensor cell

● CE certificate

● Reinforcement cables optional

● Intrinsically sate ,explosion proof


Specifications of PL301 Submersible level transmitter

ssure mediumliquid compatible stainless steel
pressure ranges0~1 m H2O...300 m H2O
overload pressure150%FS
output signal4~20mA, 0.4 ~4.5V, 0~5V, RS485, RS232, 868 Mhz 4~20mA+Hart
accuracy0.1%FS,0.25%FS,0.5%FS (standard)
load resistanceRL = (U-10)/0.02(Ω) (4~20mA current output), >20KΩ (voltage output)
long term stability0.2%FS/year
supply voltage10~36VDC
compensated temperature range-10~70°c
operating temperature range-20~85°c
storage temperature range-40~125°c
temperature coefficient of zero±0.015%FS/°c@25°c
temperature coefficient of span±0.02%FS/°c@25°c
insulation resistance100MΩ@ 250VDC 100MΩ@ 500VDC
Pressure connectionscrew thread, throw-in type
Protection gradeIP68
material of wetted part and housing304SS or 316L
material of pressure membrane316L
Response time1ms

Applications PL301 Submersible level sensor

● Hydraulic monitoring
● Frequency water supply

● Liquid measuring for petroleum ,metallurgy
● City water supply

● Sewage treatment

● Tank level monitoringT

● Water-saving irrigation

● Circulation fluid monitoring


Description PL301 Submersible level transmitter


The PL 301 series is a highly reliable and accurate level sensor. Widely used in liquid pressure and liquid level measurement, such as water, oil and other low corrosive liquids.

SU304 or 316L stainless steel construction, quality oil filled pressure sensing device, dedicated amplifier and V/I inverter circuit board, easy external programmable zero and full range calibration.

The frequency converter can be equipped with wear-resistant, oil-resistant, acid-alkali resistant, high-strength breathable cable according to the different use environment on site.

The PL301 submersible level transmitter/hydrostatic level sensor is designed for use in rivers, reservoirs, water tanks, boreholes, boats and channels. Because of their long-term immersion protection up to 100 meters, they are also ideal for measuring pressure in underwater pipelines and ships.

For corrosive media applications such as seawater or leachate, especially in landfills, we offer advanced dual phase stainless steel submersible level transmitters with extremely high corrosion resistance.


China 4 - 20mA Submersible Water Pressure Transducer For Liquid Level Measurement supplier

4 - 20mA Submersible Water Pressure Transducer For Liquid Level Measurement

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